Manual Importing of products -> pagination isn't displaying

Hello Guys, We have a little problem with our manual importing of products. We are trying to import 30,000 Products inside the oxid Ecommerce. But we have some issue with the pagination because isn't displaying.

I would like to ask from expert if you can guide us what are the table we should check for the pagination I guess we missed something to add up. Please help us and thank you.